SOLID STATE PROPERTIES AND LEACHING OF MECHANICALLY ACTIVATED TETRAHEDRITE  

作　　者：BAL■P ACHIMOVI■OVM SEPLAKV BASTLZ LIPAKJ 

出　　处：《Acta Metallurgica Sinica(English Letters)》1994年第2期79-83,共5页金属学报（英文版）

摘　　要：The mechanical activation of tetrahedrite Cu_(12)Sb_(4)S_(13) was carried out in a planetary mill. The changes in the surface and bulk properties produced in mineral by mechanical activation were detected by infrared, photoelectron and Mossbauer spectroscopy. The rate and selectivity of tetrahedrite acid leaching depends on conditions of mechanical activation.The mechanical activation of tetrahedrite Cu_(12)Sb_(4)S_(13) was carried out in a planetary mill. The changes in the surface and bulk properties produced in mineral by mechanical activation were detected by infrared, photoelectron and Mossbauer spectroscopy. The rate and selectivity of tetrahedrite acid leaching depends on conditions of mechanical activation.

关 键 词：mechanical activation LEACHING TETRAHEDRITE 

分 类 号：O657.3[理学—分析化学]